//
//  NSData+md5.m
//  zhengzai-tv
//
//  Created by 孙超 on 15/12/7.
//  Copyright © 2015年 zhengzai.tv. All rights reserved.
//

#import "MD5.h"
#import <CommonCrypto/CommonDigest.h>

@implementation NSData (md5)

- (NSString*)md5
{
    unsigned char result[16];
    CC_MD5( self.bytes, (CC_LONG)self.length, result ); // This is the md5 call
    return [NSString stringWithFormat:
            @"%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X",
            result[0], result[1], result[2], result[3],
            result[4], result[5], result[6], result[7],
            result[8], result[9], result[10], result[11],
            result[12], result[13], result[14], result[15]
            ];
}

@end

@implementation NSString (md5)

- (NSString *) md5
{
    const char *cStr = [self UTF8String];
    unsigned char result[16];
    CC_MD5( cStr, (CC_LONG)strlen(cStr), result ); // This is the md5 call
    return [NSString stringWithFormat:
            @"%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x",
            result[0], result[1], result[2], result[3],
            result[4], result[5], result[6], result[7],
            result[8], result[9], result[10], result[11],
            result[12], result[13], result[14], result[15]
            ];
}

@end
